Direct radiography system
USH1201H · kind H · statutory invention registration
4Cited by
0References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | — |
| Grant date | Jun 1, 1993 |
| Priority date | — |
| Expiry date | — |
Classification
- Technology area (CPC —)General
Abstract
In an X-ray apparatus which photographs a radiogram on a film in a cassette, a local film portion in a peripheral of the film has a local film contour that is distinct from other portions of the film, and a local cassette portion in a peripheral of the cassette has a local cassette contour that is distinct from other portions of the cassette. When the film is set in the cassette, the local film portion is superimposed on the local cassette portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.